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package py.una.pol.ii.is2.controller;

import com.sun.rave.web.ui.appbase.AbstractPageBean;
import com.sun.webui.jsf.component.Calendar;
import com.sun.webui.jsf.component.DropDown;
import com.sun.webui.jsf.component.Label;
import com.sun.webui.jsf.component.TextField;
import com.sun.webui.jsf.model.Option;
import com.sun.webui.jsf.model.SingleSelectOptionsList;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import javax.ejb.EJB;
import javax.faces.FacesException;
import javax.faces.component.html.HtmlPanelGrid;
import javax.faces.convert.DateTimeConverter;
import javax.faces.event.ValueChangeEvent;
import py.una.pol.ii.is2.dao.flota.PlantillaMantenimientoDAO;
import py.una.pol.ii.is2.dao.flota.VehiculoDAO;
import py.una.pol.ii.is2.dao.sistema.PantallaDAO;
import py.una.pol.ii.is2.domain.flota.PlantillaMantenimiento;
import py.una.pol.ii.is2.domain.flota.Vehiculo;
import py.una.pol.ii.is2.domain.sistema.PantRol;
import py.una.pol.ii.is2.domain.sistema.Pantalla;
import py.una.pol.ii.is2.domain.sistema.Usuario;
import py.una.pol.ii.is2.extra.Messages;
import py.una.pol.ii.is2.facade.taller.OrdenMantenimientoFacadeLocal;

/**
 * <p>Page bean that corresponds to a similarly named JSP page.  This
 * class contains component definitions (and initialization code) for
 * all components that you have defined on this page, as well as
 * lifecycle methods and event handlers where you may add behavior
 * to respond to incoming events.</p>
 *
 * @version OrdenMantenimientoInsert.java
 * @version Created on 24/05/2009, 06:07:07 PM
 * @author markos
 */
public class OrdenMantenimientoInsert extends AbstractPageBean {
    // <editor-fold defaultstate="collapsed" desc="Managed Component Definition">

    /**
     * <p>Automatically managed component initialization.  <strong>WARNING:</strong>
     * This method is automatically generated, so any user-specified code inserted
     * here is subject to being replaced.</p>
     */
    private void _init() throws Exception {
    }
    private Calendar calFecha = new Calendar();

    public Calendar getCalFecha() {
        return calFecha;
    }

    public void setCalFecha(Calendar c) {
        this.calFecha = c;
    }
    private TextField txtUsuario = new TextField();

    public TextField getTxtUsuario() {
        return txtUsuario;
    }

    public void setTxtUsuario(TextField tf) {
        this.txtUsuario = tf;
    }
    private TextField txtCostoTotal = new TextField();

    public TextField getTxtCostoTotal() {
        return txtCostoTotal;
    }

    public void setTxtCostoTotal(TextField tf) {
        this.txtCostoTotal = tf;
    }
    private TextField txtNroChapa = new TextField();

    public TextField getTxtNroChapa() {
        return txtNroChapa;
    }

    public void setTxtNroChapa(TextField tf) {
        this.txtNroChapa = tf;
    }
    private TextField txtVehiculo = new TextField();

    public TextField getTxtVehiculo() {
        return txtVehiculo;
    }

    public void setTxtVehiculo(TextField tf) {
        this.txtVehiculo = tf;
    }
    private SingleSelectOptionsList dropDownEstadoDefaultOptions = new SingleSelectOptionsList();

    public SingleSelectOptionsList getDropDownEstadoDefaultOptions() {
        return dropDownEstadoDefaultOptions;
    }

    public void setDropDownEstadoDefaultOptions(SingleSelectOptionsList ssol) {
        this.dropDownEstadoDefaultOptions = ssol;
    }
    private DropDown dropDownEstado = new DropDown();

    public DropDown getDropDownEstado() {
        return dropDownEstado;
    }

    public void setDropDownEstado(DropDown dd) {
        this.dropDownEstado = dd;
    }
    private Label labelForbidden = new Label();

    public Label getLabelForbidden() {
        return labelForbidden;
    }

    public void setLabelForbidden(Label l) {
        this.labelForbidden = l;
    }
    private HtmlPanelGrid gridPanelContent = new HtmlPanelGrid();

    public HtmlPanelGrid getGridPanelContent() {
        return gridPanelContent;
    }

    public void setGridPanelContent(HtmlPanelGrid hpg) {
        this.gridPanelContent = hpg;
    }
    private TextField txtNroMovil = new TextField();

    public TextField getTxtNroMovil() {
        return txtNroMovil;
    }

    public void setTxtNroMovil(TextField tf) {
        this.txtNroMovil = tf;
    }

    // </editor-fold>
    /**
     * <p>Construct a new Page bean instance.</p>
     */
    public OrdenMantenimientoInsert() {
    }

    /**
     * <p>Callback method that is called whenever a page is navigated to,
     * either directly via a URL, or indirectly via page navigation.
     * Customize this method to acquire resources that will be needed
     * for event handlers and lifecycle methods, whether or not this
     * page is performing post back processing.</p>
     * 
     * <p>Note that, if the current request is a postback, the property
     * values of the components do <strong>not</strong> represent any
     * values submitted with this request.  Instead, they represent the
     * property values that were saved for this view when it was rendered.</p>
     */
    @Override
    public void init() {
        // Perform initializations inherited from our superclass
        super.init();
        // Perform application initialization that must complete
        // *before* managed components are initialized
        // TODO - add your own initialiation code here

        // <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
        // Initialize automatically managed components
        // *Note* - this logic should NOT be modified
        try {
            _init();
        } catch (Exception e) {
            log("OrdenMantenimientoInsert Initialization Failure", e);
            throw e instanceof FacesException ? (FacesException) e : new FacesException(e);
        }

    // </editor-fold>
    // Perform application initialization that must complete
    // *after* managed components are initialized
    // TODO - add your own initialization code here
    }

    /**
     * <p>Callback method that is called after the component tree has been
     * restored, but before any event processing takes place.  This method
     * will <strong>only</strong> be called on a postback request that
     * is processing a form submit.  Customize this method to allocate
     * resources that will be required in your event handlers.</p>
     */
    @Override
    public void preprocess() {
    }

    /**
     * <p>Callback method that is called just before rendering takes place.
     * This method will <strong>only</strong> be called for the page that
     * will actually be rendered (and not, for example, on a page that
     * handled a postback and then navigated to a different page).  Customize
     * this method to allocate resources that will be required for rendering
     * this page.</p>
     */
    @Override
    public void prerender() {
        if (getSessionBean1().getUsuario() != null) {
            if (getNivelAcceso() > 0) {
                fechaConverter.setPattern("dd/MM/yyyy");
                txtUsuario.setText(getSessionBean1().getUsuario().getUsuaAlias());
                gridPanelContent.setRendered(true);
                labelForbidden.setRendered(false);
            } else {
                gridPanelContent.setRendered(false);
                labelForbidden.setRendered(true);
            }
        }
    }

    /**
     * <p>Callback method that is called after rendering is completed for
     * this request, if <code>init()</code> was called (regardless of whether
     * or not this was the page that was actually rendered).  Customize this
     * method to release resources acquired in the <code>init()</code>,
     * <code>preprocess()</code>, or <code>prerender()</code> methods (or
     * acquired during execution of an event handler).</p>
     */
    @Override
    public void destroy() {
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected ApplicationBean1 getApplicationBean1() {
        return (ApplicationBean1) getBean("ApplicationBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected SessionBean1 getSessionBean1() {
        return (SessionBean1) getBean("SessionBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected RequestBean1 getRequestBean1() {
        return (RequestBean1) getBean("RequestBean1");
    }
    private DateTimeConverter fechaConverter = new DateTimeConverter();
    private Option[] listaEstadoOption = {new Option("0", "Pendiente"), new Option("1", "En Proceso"), new Option("2", "Ejecutada")};
    private Pantalla pantalla;
    @EJB
    private PantallaDAO pantallaDao;
    @EJB
    private PlantillaMantenimientoDAO plantillaDao;
    @EJB
    private OrdenMantenimientoFacadeLocal ordenMantenimientoFacade;
    @EJB
    private VehiculoDAO vehiculoDao;
    private Vehiculo vehiculo;
    private String[] listaPlantillasSelected;
    private List<Option> listaAvaibleOption;
    private int nivelAcceso = PantRol.ACCESO_READ_ONLY;
    public static final String NOMBRE_PANTALLA = "OrdenMantenimientoInsert.jsp";
    public static final String NOMBRE_PANTALLA_PRIMARIA = "OrdenesMantenimiento.jsp";

    public int getNivelAcceso() {
        try {
            nivelAcceso = getSessionBean1().getNivelPermiso(NOMBRE_PANTALLA_PRIMARIA);
        } catch (Exception e) {
            nivelAcceso = -1;
        }
        
        return nivelAcceso;
    }

    public void setNivelAcceso(int nivelAcceso) {
        this.nivelAcceso = nivelAcceso;
    }

    public List<Option> getListaAvaibleOption() {
        try {
            List<PlantillaMantenimiento> listaPlantillas;
            vehiculo = vehiculoDao.findByNroChapa(txtNroChapa.getText().toString());
            listaPlantillas = (List<PlantillaMantenimiento>)vehiculo.getVehiCodTipo().getPlantillaMantenimientoCollection();
            listaAvaibleOption = new ArrayList<Option>();
            for (PlantillaMantenimiento plantillaMantenimiento : listaPlantillas) {
                listaAvaibleOption.add(new Option(plantillaMantenimiento.getPlmaCod(), plantillaMantenimiento.getPlmaNombre()));
            }
        } catch (Exception e) {
        }
        return listaAvaibleOption;
    }

    public void setListaAvaibleOption(List<Option> listaAvaibleOption) {
        this.listaAvaibleOption = listaAvaibleOption;
    }

    public String[] getListaPlantillasSelected() {
        return listaPlantillasSelected;
    }

    public void setListaPlantillasSelected(String[] listaPlantillasSelected) {
        this.listaPlantillasSelected = listaPlantillasSelected;
    }

    public Pantalla getPantalla() {
        try {
            pantalla = pantallaDao.find(NOMBRE_PANTALLA);
        } catch (Exception e) {
            pantalla = new Pantalla();
        }
        return pantalla;
    }

    public void setPantalla(Pantalla pantalla) {
        this.pantalla = pantalla;
    }

    public Option[] getListaEstadoOption() {
        return listaEstadoOption;
    }

    public void setListaEstadoOption(Option[] listaEstadoOption) {
        this.listaEstadoOption = listaEstadoOption;
    }

    public DateTimeConverter getFechaConverter() {
        return fechaConverter;
    }

    public void setFechaConverter(DateTimeConverter fechaConverter) {
        this.fechaConverter = fechaConverter;
    }

    public String botonOk_action() {
        String retorno = null;
        try {
            // recuperamos los datos de la pagina
            Date fecha = calFecha.getSelectedDate();
            vehiculo = vehiculoDao.findByNroMovil(txtNroChapa.getText().toString());
            Integer estado = Integer.parseInt(dropDownEstado.getSelected().toString());
            Usuario usuario = getSessionBean1().getUsuario();

            // insertamos la entidad
            if (ordenMantenimientoFacade.insert(fecha, usuario, txtNroChapa.getText().toString(), listaPlantillasSelected, estado)) {
                retorno = "success";
            }
        } catch (Exception e) {
            error(Messages.INSERCION_FALLIDA + e);
            e.printStackTrace();
        } finally {
            return retorno;
        }
    }

    public String botonVolver_action() {
        return "volver";
    }

    public void txtNroChapa_processValueChange(ValueChangeEvent event) {
        
    }

    private void updateListaAvaible() throws Exception {
        listaAvaibleOption = new ArrayList<Option>();
        for (PlantillaMantenimiento plantilla : plantillaDao.getListaPlantillaMantenimientosByTipoVhiculo(vehiculo.getVehiCodTipo())) {
            listaAvaibleOption.add(new Option(plantilla.getPlmaCod().toString(), plantilla.getPlmaNombre()));
        }
    }

    public void addRemovePlantillas_processValueChange(ValueChangeEvent event) {
        PlantillaMantenimiento plantilla;
        BigInteger totalCosto = BigInteger.ZERO;
        try {
            for (String codPlantilla : listaPlantillasSelected) {
                plantilla = plantillaDao.find(Integer.parseInt(codPlantilla));
                totalCosto = totalCosto.add(plantilla.getPlmaCostoInsumos().add(plantilla.getPlmaCostoManoObra()));
            }
            txtCostoTotal.setText(totalCosto.toString());
        } catch (Exception e) {
        }
    }

    public void txtCostoTotal_processValueChange(ValueChangeEvent event) {
    }

    public void txtNroMovil_processValueChange(ValueChangeEvent event) {
        try {
            vehiculo = vehiculoDao.findByNroChapa(txtNroChapa.getText().toString());
            if (vehiculo != null) {
                txtVehiculo.setText(vehiculo.getMarcaModelo().getMarca().getMarcNombre() + " - " + vehiculo.getMarcaModelo().getModelo().getModeNombre());
                updateListaAvaible();
            }
        } catch (Exception e) {
        }
    }
}

